2 (QueryString) This is an older form of encoding where the actual parameters are appended to the URL query string. (Generally not recommended because most servers limit the size of the URL to less than 1K or 2K).

/F

Email address of the HTTP agent.

/IPv6

Use IPv6 instead of IPv4.

/L"localfile"

Local file for downloading. If the file exists, it will be overwritten.

/O"headers"

Other headers. The headers must be of the format "header: value" as described in the HTTP specifications. Header lines should be separated by CR/LF (^r^n).